Examples with SootField soot.SootField used on opensource projects

Example 41 with SootField

use of soot.SootField in project robovm by robovm.

the class TrampolineCompiler method createInlinedAccessorForInstanceField.

private void createInlinedAccessorForInstanceField(FieldAccessor t, SootField field) {
    Function fn = new FunctionBuilder(t).linkage(aliasLinkage()).attribs(shouldInline(), optsize).build();
    List<SootField> classFields = Collections.emptyList();
    StructureType classType = new StructureType();
    List<SootField> instanceFields = getInstanceFields(config.getOs(), config.getArch(), field.getDeclaringClass());
    StructureType instanceType = getInstanceType(config.getOs(), config.getArch(), field.getDeclaringClass());
    if (t.isGetter()) {
        ClassCompiler.createFieldGetter(fn, field, classFields, classType, instanceFields, instanceType);
    } else {
        ClassCompiler.createFieldSetter(fn, field, classFields, classType, instanceFields, instanceType);
    }
    mb.addFunction(fn);
}

Example 42 with SootField

use of soot.SootField in project robovm by robovm.

the class Types method getInstanceType0.

private static PackedStructureType getInstanceType0(OS os, Arch arch, SootClass clazz, int subClassAlignment, int[] superSize) {
    List<Type> types = new ArrayList<Type>();
    List<SootField> fields = getInstanceFields(os, arch, clazz);
    int superAlignment = 1;
    if (!fields.isEmpty()) {
        // Pad the super type so that the first field is aligned properly
        SootField field = fields.get(0);
        superAlignment = getFieldAlignment(os, arch, field);
    }
    if (clazz.hasSuperclass()) {
        types.add(getInstanceType0(os, arch, clazz.getSuperclass(), superAlignment, superSize));
    }
    int offset = superSize[0];
    for (SootField field : fields) {
        int falign = getFieldAlignment(os, arch, field);
        int padding = (offset & (falign - 1)) != 0 ? (falign - (offset & (falign - 1))) : 0;
        types.add(padType(getType(field.getType()), padding));
        offset += padding + getFieldSize(arch, field);
    }
    int padding = (offset & (subClassAlignment - 1)) != 0 ? (subClassAlignment - (offset & (subClassAlignment - 1))) : 0;
    for (int i = 0; i < padding; i++) {
        types.add(I8);
        offset++;
    }
    superSize[0] = offset;
    return new PackedStructureType(types.toArray(new Type[types.size()]));
}

Example 43 with SootField

use of soot.SootField in project robovm by robovm.

the class Types method getClassType.

public static StructureType getClassType(OS os, Arch arch, SootClass clazz) {
    List<Type> types = new ArrayList<Type>();
    int offset = 0;
    for (SootField field : getClassFields(os, arch, clazz)) {
        int falign = getFieldAlignment(os, arch, field);
        int padding = (offset & (falign - 1)) != 0 ? (falign - (offset & (falign - 1))) : 0;
        types.add(padType(getType(field.getType()), padding));
        offset += padding + getFieldSize(arch, field);
    }
    return new StructureType(CLASS, new StructureType(types.toArray(new Type[types.size()])));
}

Example 44 with SootField

use of soot.SootField in project robovm by robovm.

the class MethodCompiler method initializeClassFields.

private void initializeClassFields() {
    for (SootField field : sootMethod.getDeclaringClass().getFields()) {
        if (!field.isStatic()) {
            continue;
        }
        for (Tag tag : field.getTags()) {
            Value value = null;
            if (tag instanceof DoubleConstantValueTag) {
                DoubleConstantValueTag dtag = (DoubleConstantValueTag) tag;
                value = new FloatingPointConstant(dtag.getDoubleValue());
            } else if (tag instanceof FloatConstantValueTag) {
                FloatConstantValueTag ftag = (FloatConstantValueTag) tag;
                value = new FloatingPointConstant(ftag.getFloatValue());
            } else if (tag instanceof IntegerConstantValueTag) {
                IntegerConstantValueTag itag = (IntegerConstantValueTag) tag;
                value = new IntegerConstant(itag.getIntValue());
                IntegerType type = (IntegerType) getType(field.getType());
                if (type.getBits() < 32) {
                    value = new ConstantTrunc((Constant) value, type);
                }
            } else if (tag instanceof LongConstantValueTag) {
                LongConstantValueTag ltag = (LongConstantValueTag) tag;
                value = new IntegerConstant(ltag.getLongValue());
            } else if (tag instanceof StringConstantValueTag) {
                String s = ((StringConstantValueTag) tag).getStringValue();
                value = call(ldcString(s), env);
            }
            if (value != null) {
                FunctionRef fn = FunctionBuilder.setter(field).ref();
                call(fn, env, value);
            }
        }
    }
}

Example 45 with SootField

use of soot.SootField in project robovm by robovm.

the class ObjCMemberPlugin method registerSelectors.

private void registerSelectors(SootClass sootClass, Set<String> selectors) {
    Jimple j = Jimple.v();
    SootMethod clinit = getOrCreateStaticInitializer(sootClass);
    Body body = clinit.retrieveActiveBody();
    Local sel = Jimple.v().newLocal("$sel", org_robovm_objc_Selector.getType());
    body.getLocals().add(sel);
    Chain<Unit> units = body.getUnits();
    for (String selectorName : selectors) {
        SootField f = getSelectorField(selectorName);
        sootClass.addField(f);
        units.insertBefore(Arrays.<Unit>asList(j.newAssignStmt(sel, j.newStaticInvokeExpr(org_robovm_objc_Selector_register, StringConstant.v(selectorName))), j.newAssignStmt(j.newStaticFieldRef(f.makeRef()), sel)), units.getLast());
    }
}